6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester

Name: 6-[Fluorescein-5(6)-carboxamido]hexanoic acid <I>N</I>-hydroxysuccinimide ester
Brand: SIAL

Technical grade

Synonym(s):

Fluorescein-5(6)-carboxamidocaproic acid N-succinimidyl ester

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About This Item

Empirical Formula (Hill Notation):

C₃₁H₂₆N₂O₁₀

CAS Number:

114616-31-8

Molecular Weight:

586.55

UNSPSC Code:

12352200

MDL number:

MFCD00467542

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Properties

storage temp.

−20°C

SMILES string

Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5cc(ccc45)C(=O)NCCCCCC(=O)ON6C(=O)CCC6=O)c1.Oc7ccc8c(Oc9cc(O)ccc9C8%10OC(=O)c%11ccc(cc%10%11)C(=O)NCCCCCC(=O)ON%12C(=O)CCC%12=O)c7

InChI

1S/2C31H26N2O10/c34-18-6-9-22-24(15-18)41-25-16-19(35)7-10-23(25)31(22)21-8-5-17(14-20(21)30(40)42-31)29(39)32-13-3-1-2-4-28(38)43-33-26(36)11-12-27(33)37;34-18-6-9-21-24(15-18)41-25-16-19(35)7-10-22(25)31(21)23-14-17(5-8-20(23)30(40)42-31)29(39)32-13-3-1-2-4-28(38)43-33-26(36)11-12-27(33)37/h2*5-10,14-16,34-35H,1-4,11-13H2,(H,32,39)

InChI key

WAGYELYAQOYZFU-UHFFFAOYSA-N

Description

Application

Reagent for introducing the fluorescein label; the spacer renders the reactive group more accessible to nucleophiles on biopolymers

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